Loans Receivable, Including Loans Held For Sale - Past Due Loans (Accruing and Nonaccruing) (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Receivable [Line Items]
Total Loans	$ 1,066,071	$ 1,125,210
Recorded Investment In Accruing Loans 90+ Days Past Due	11,710	15,060
Nonaccrual Loans That Are Current	832	814
Current
Receivable [Line Items]
Total Loans	1,040,031	1,094,500
30-89 Days Past Due
Receivable [Line Items]
Total Loans	14,330	15,650
90+ Days Past Due
Receivable [Line Items]
Total Loans	11,710	15,060
Total Past Due
Receivable [Line Items]
Total Loans	26,040	30,710
Commercial real estate loans
Receivable [Line Items]
Total Loans	2,844	2,078
Recorded Investment In Accruing Loans 90+ Days Past Due	0	0
Nonaccrual Loans That Are Current	0	0
Commercial real estate loans | Current
Receivable [Line Items]
Total Loans	2,844	2,078
Commercial real estate loans | 30-89 Days Past Due
Receivable [Line Items]
Total Loans	0	0
Commercial real estate loans | 90+ Days Past Due
Receivable [Line Items]
Total Loans	0	0
Commercial real estate loans | Total Past Due
Receivable [Line Items]
Total Loans	0	0
Commercial and industrial
Receivable [Line Items]
Total Loans	939,693	980,722
Recorded Investment In Accruing Loans 90+ Days Past Due	9,710	10,270
Nonaccrual Loans That Are Current	832	814
Commercial and industrial | Current
Receivable [Line Items]
Total Loans	919,243	959,852
Commercial and industrial | 30-89 Days Past Due
Receivable [Line Items]
Total Loans	10,740	10,600
Commercial and industrial | 90+ Days Past Due
Receivable [Line Items]
Total Loans	9,710	10,270
Commercial and industrial | Total Past Due
Receivable [Line Items]
Total Loans	20,450	20,870
Consumer loans
Receivable [Line Items]
Total Loans	123,534	142,410
Recorded Investment In Accruing Loans 90+ Days Past Due	2,000	4,790
Nonaccrual Loans That Are Current	0	0
Consumer loans | Current
Receivable [Line Items]
Total Loans	117,944	132,570
Consumer loans | 30-89 Days Past Due
Receivable [Line Items]
Total Loans	3,590	5,050
Consumer loans | 90+ Days Past Due
Receivable [Line Items]
Total Loans	2,000	4,790
Consumer loans | Total Past Due
Receivable [Line Items]
Total Loans	$ 5,590	$ 9,840